Rename ZoneTypeCache to TypeCache and use a single shared (immutable)
instance consistently to cache the most commonly used types. Also serves
as a chokepoint for defining those types, so we don't repeat the
definition (and possible bugs) in various places.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/1409763004
Cr-Commit-Position: refs/heads/master@{#31631}
This adds a bit of boilerplate to some AstVisitors (they now have to
declare their own zone_ member and zone() accessor), but makes it clearer
what DEFINE_AST_VISITOR_SUBCLASS_MEMBERS is for: stack limit checking.
Review URL: https://codereview.chromium.org/1394303008
Cr-Commit-Position: refs/heads/master@{#31287}
Arrow functions have been enabled by default since the 4.5 branch.
Review URL: https://codereview.chromium.org/1373633002
Cr-Commit-Position: refs/heads/master@{#31031}
This enables linter checking for "readability/namespace" violations
during presubmit and instead marks the few known exceptions that we
allow explicitly.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1371083003
Cr-Commit-Position: refs/heads/master@{#31019}
We're moving away from using CompilationInfo as a big bag o' stuff.
Passing in just what we need to several AstVisitors to avoid
increasing the problem.
BUG=None
TEST=trybots
R=titzer@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/1318823010
Cr-Commit-Position: refs/heads/master@{#30529}
Walk asm.js module ASTs, attach concrete type information
in preparation for generating a WASM module.
cctest test coverage (mjsunit coming in later CL).
Expressions, function tables, and foreign functions have coverage.
Statement coverage to be expanded in a later CL.
BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-asm-validator
R=rossberg@chromium.org,titzer@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/1322773002
Cr-Commit-Position: refs/heads/master@{#30520}
